1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slavikrds [6]
3 years ago
7

Which of these is a mixture a. Water b. Vinegar c. Carbon dioxide d popcorn salt

Biology
2 answers:
BigorU [14]3 years ago
6 0
Popcorn salt is the mixture!
Sedbober [7]3 years ago
6 0

The right option is; d popcorn salt

A mixture is a substance that is formed when two or more different substances are combined in a way that no chemical reaction takes place between the substances. In a mixture, each of the constituents maintains its chemical identity, and the mixture can be separated back to its normal constituent. Examples of mixtures are salt and pepper, water and salt etc.

You might be interested in
Explain why red blood cells are unable to replace damaged proteins
Harman [31]


The sole reason why red blood cells are unable to replace damaged proteins is that red blood cells lack DNA and cell organelles such as nucleus, ribosomes and mitochondria which are crucial for protein synthesis, assembly and repair. In other words they lack both the information and the machinery for making or repair of proteins.

Due to  lack of DNA and cell organelles, red blood cells cannot be able satisfy the central dogma which  summarizes synthesis of proteins as DNA → RNA → proteins.

DNA has the genetic information on how proteins should be made, RNA is responsible for transferring the information from DNA in the cell nucleus to the ribosomes  in the cytoplasm,  then translating or decoding  this information, which results in the making of  protein.

3 0
3 years ago
What happens to sedimentary rocks as they become metamorphic rocks?
notsponge [240]

Answer:

Their minerals change

Explanation:

When they become metamorphic rock they are going through severe heat, causing the minerals to change.

7 0
2 years ago
Read 2 more answers
How does Earth's atmosphere today compare with the atmosphere of 4.6 billion years ago, and why has the atmosphere changed?
miss Akunina [59]
4.6 million years ago the earth had less green house gasses so the atmosphere was cooler rather than hotter.
6 0
3 years ago
Read 2 more answers
Which plate is moving below the Pacific plate?
KiRa [710]

Answer:

The Pacific Plate is moving to the northwest at a speed of between 7 and 11 centimeters (cm) or ~3-4 inches a year. The North American plate is moving to the west-southwest at about 2.3 cm (~1 inch) per year driven by the spreading center that created the Atlantic Ocean, the Mid Atlantic Ridge.

Explanation:hope it works for you:)

8 0
3 years ago
Describe the movement of the tectonic plates in model B. What is this situation called?
vova2212 [387]
Convergent plate boundary
6 0
3 years ago
Other questions:
  • How has technology affected the Curiosity rover's mission to study the surface of Mars? Check all that apply.
    14·2 answers
  • Which is the largest organelle within a eukaryotic cell?
    6·1 answer
  • Homeostasis is the state of maintaining a stable environment despite changing conditions. True or False
    8·1 answer
  • Unlike skeletal muscle action potentials, cardiac muscle action potentials __________. unlike skeletal muscle action potentials,
    14·1 answer
  • Human ears have muscles responsible for ear movement, but they are nonfunctional in most humans, unlike in other primates. This
    12·1 answer
  • In cold temperatures, phospholipid bilayers with saturated fatty acid tails are more rigid, while phospholipid bilayers with uns
    9·1 answer
  • What type of caterpillar is this
    15·2 answers
  • A dashing Romanian count asks his sweet-
    11·2 answers
  • explain the relationship between structure and function for proteins include the term denaturation in your explanation name one
    9·1 answer
  • Which of the following is NOT considered to be a constant in the experiment?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!